Specifications

6 UMMBRG300-1101
2. Check the system supply voltage with a multimeter for correct voltage range and
polarity.
3. Connect the power supply cable and switch on the system power. Check if the Power
LED is lit.
4. Turn off system power.
5. Connect all I/O cables.
6. Once you are certain that all connections have been made properly, restore the
power.
DIN rail mounting and removal
The MBRG-300 gateway is designed to be mounted on a 35 mm DIN rail according to
DIN/EN 50022. The enclosure features a 35 mm profile at the back which snaps into the
DIN rail. No tools are required for mounting. Please observe the rules outlined in the
section called “Mounting rules”.
2
1
Click
DIN rail
To mount the unit on a DIN rail, slot the top part of the
MBRG-300 into the upper guide of the rail and lower the
enclosure until the bottom of the red hook clicks into
place.
Slide down
2
1
To remove the MBRG-300 from the DIN rail, use a screw
driver as a lever by inserting it in the small slot of the red
hook and push the red hook downwards. Then remove the
unit from the rail by raising the bottom front edge of the
enclosure.
Mounting rules
The enclosure provides protection against solid objects according to IP20 / NEMAType1
protection rating. When mounting the unit observe the following rules:
• No water splash and water drops
• No aggressive gas, steam or liquids